4 ideas
15143 | Kind essences are the categorical bases of a thing's causal powers [Bhaskar, by Chakravartty] |
13165 | Geometrical proofs do not show causes, as when we prove a triangle contains two right angles [Proclus] |
9569 | The origin of geometry started in sensation, then moved to calculation, and then to reason [Proclus] |
22881 | Should we value environmental systems for human benefit, or for their own sake? [Hildebrand] |